/**
 * Created by Cai Ye on 2016/3/19.
 */
public class IrregularArray {
    public static void main(String[] args) {
        int[][]arr=new int[2][1];
        arr[0]=new int[]{1,2,3,4,5};
        arr[1]=new int[]{1,2,3};
        for (int[] row:arr){
            for (int value:row){
                System.out.printf("%2d",value);
            }
            System.out.println();
        }
    }
}
